The first time I had a full-blown episode of depression I was seven years old. I knew that this was odd, but I was used to oddity. My sister had taught me to read when I was two, so I had become a parlor trick prodigy, marched in and out of rooms at my elementary school and made to read aloud to the “big boys and girls.” I had the vague uncomfortable sense that I was being used to shame these kids, so I tried to underplay my performance. In return I was petted, praised, invited to eat my lunch with the huge sixth graders and generally protected.